Thermal energy
Kinetic energy
Stevns Klint
Power Plants
Energy in general
100
Kelvin
What is the SI unit for Temperature
100
Definition of kinetic energy
What is the energy associated with kinematic movement/energy associated with traveling objects
100
Estimated time of the dinosaur exctintion.
What is 2 pm... that was a joke What is roughly 65 million years ago
100
Form of energy produced by a powerplant for the consumer
What is Electrical energy
100
5 forms of energy
What is 5 of the following: Sound, Electrical, Kinetic, Potential, Thermal, E&M radiation (or Light), Chemical and Nuclear
200
Specifik heat capacity
What is the energy/heat required to heat up 1 kg of a specific substance/material by 1 degree celsius or kelvin.
200
SI unit for speed/velocity
What is meters per second
200
Substance/element found in the K/T boundary at Stevns Klint that is believed to originate from meteors.
What is Iridium
200
Energy conversion that happens in a coal fired power plant
What is Chemical -> Thermal -> Electrical
200
Form of energy contained in Coal
What is Chemical energy
300
The specific heat capacity of water
What is 4200 J/(kg*K) or 4200 J/(kg*C)
300
Speed of an object dropped from a height "h" when it hits the ground
What is v=(2*g*h)^0.5
300
Peninsula in Mexico where the meteor that killed the dinosaurs is believed to have struck.
What is the Yucatan peninsula
300
kWh
What is a unit that is used to measure energy (typically electrical energy).
300
First law of themodynamics
What is Energy cannot be created or destroyed
400
Internal energy
What is the total kinetic energy associated with the random motions of the molecules or atoms.
400
Kinetic energy of a car driving at 100 km/h, that has a mass of 5000 kg
What is roughly 2 000 000 joule or 2 MJ
400
Element that was abundant at Faxe
What is Calcium
400
Amount of energy consumed by a 60 W lightbulb in 7.5 hours
What is 1620000 J or 450 kWh
400
Reason why we can't extract 100% of the energy, in an energy conversion.
What is some energy will always be lost as heat.
500
Ways to transfer energy
What is Conduction, convection and evaporation
500
Speed of a 10 kg rock dropped from 5 meter up, when it hits the ground.
What is 10 meters per second
500
Elements found in limestone
What is Calcium, Oxygen and Carbon
500
Usefull energy used by a 500 W kettle (in joule) in an hour, if it is 80 % efficient
What is 24000 Joule or 24 kJ
500
What a "horse power" measures
What is power (normally measured in Watts)
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